| commit | ee58fad51a2a767cb2567706ace967705233d881 | [log] [tgz] |
|---|---|---|
| author | Stephane Eranian <eranian@hpl.hp.com> | Thu Dec 07 02:14:11 2006 +0100 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Thu Dec 07 02:14:11 2006 +0100 |
| tree | b87f182688a0ffb3b60f78637f391e69c59d1e59 | |
| parent | 7e95b593a1aeb6fe1d3904e799d23a45261f2c19 [diff] |
[PATCH] x86-64: x86-64 add Intel BTS cpufeature bit and detection (take 2) Here is a small patch for x86-64 which adds a cpufeature flag and detection code for Intel's Branch Trace Store (BTS) feature. This feature can be found on Intel P4 and Core 2 processors among others. It can also be used by perfmon. changelog: - add CPU_FEATURE_BTS - add Branch Trace Store detection signed-off-by: stephane eranian <eranian@hpl.hp.com> Signed-off-by: Andi Kleen <ak@suse.de>